My family's favorite gluten-free popovers! Made with gluten-free measure-to-measure flour, gluten-free oat flour, and a few more simple ingredients, you won't believe how easy they are to make at home. They’re delicious smothered with butter right out of the oven!
Before you begin: Make sure your eggs and milk are at room temperature. I usually set my eggs in a bowl of hot water to bring them to room temperature quickly. You can also microwave the milk until it’s warm, but not hot.
Preheat the oven to 450°F. Spray a 12-count petite popover pan with cooking spray. (Note: This recipe makes 12 petite popovers or 6 grand popovers. I like the way the petite popovers turn out best. You can use a standard 12-count muffin pan if you don’t have a popover pan.)
Add the eggs, milk and butter to a blender jar. Pulse briefly a few times until smooth and combined. Don’t overmix! Add the gluten-free flour, oat flour, and salt. Pulse very briefly until just combined. Again, do not overmix.
Pour the batter into the prepared pan, filling each cup about 2/3 full.
Bake at 450°F for 15 minutes, then reduce the oven heat to 350°F and bake for an additional 10-15 minutes, until the popovers are deep brown.
Remove the popovers from the oven and immediately poke a small hole in the side of each popover with a sharp knife. (This allows the steam to escape so the popovers don’t deflate.) Serve immediately.
Notes
Gluten-Free: A combination of oat flour and gluten-free measure-for-measure flour (with xanthan gum!) provides the right balance of moisture and structure. Make sure you use certified gluten-free oat flour, since oats can be cross-contaminated with gluten during processing.Dairy-free: Use almond milk and vegan butter. The popovers might not brown as much, but will still be delicious!To Make-Ahead: For the best rise and texture, I recommend making the batter just before baking rather than refrigerating it ahead of time. The eggs and milk should be at room temperature for the best results.To Store: Popovers are best fresh out of the oven. If storing leftovers, let them cool completely on a wire rack, then store in an airtight container. They will last up to 2 days at room temperature.To Freeze: Freezing them tends to change their texture so I don't recommend freezing the popovers.